I recently purchased a 79' cobra bass boat w/johnson 150 . Anyhow I've come across 2 (apparent male headphone type jacks) under helm . Anyone Have any idea what these are for ? And no stereo on boat( to eliminate that possibility)
Nope. But follow the cables to the other ends to make sure they don't go to something other than transducers. A lot can happen to a boat in 33 years. You never know what a previous owner might have done!
